Table 2.
Baseline characteristics in our study
| Variables | IAH group | Non-IAH group | P |
|---|---|---|---|
| Age (years) | 53.67±14.46 | 45.7±15.11 | |
| Gender | |||
| Male | 45 | 29 | |
| Female | 15 | 11 | |
| Total fluid intake (ml/day) | |||
| Day 1 | 4166.67±559.86 | 2830±80.03 | <0.0001 |
| Day 2 | 4116.67±517.55 | 2812.5±72.48 | <0.0001 |
| Day 3 | 4065.67±479.7 | 2817.5±63.6 | <0.0001 |
| Urine output (ml/day) | |||
| Day 1 | 885±388.75 | 1463.25±262.28 | <0.0001 |
| Day 2 | 1328.83±527.32 | 1345±207.49 | <0.0001 |
| Day 3 | 1490.83±560.83 | 1990±212.19 | <0.0001 |
| Blood urea (mg %) | 54.407±35.067 | 26.538±16.295 | <0.0001 |
| Serum creatinine (mg %) | 1.3030±0.579 | 0.823±0.214 | <0.0001 |
| Serum lactate (mg/dl) | |||
| At admission | 46.785±14.184 | 22.96±3.017 | <0.0001 |
| After 48 h | 28.833±18.167 | 16.705±2.513 | <0.0001 |
| Pulse rate (per min) | |||
| Day 1 | 107.73±10.74 | 84.90±6.61 | <0.0001 |
| Day 2 | 105.97±12.04 | 82.4±4.92 | <0.0001 |
| Day 3 | 102.57±13.42 | 81.1±4.12 | <0.0001 |
| BP (mmHg) | |||
| Day 1 | 89.37±8.3 | 105.05±9.22 | <0.0001 |
| Day 2 | 93.17±7.86 | 110.65±7.2 | <0.0001 |
| Day 3 | 94.87±10.98 | 113.05±7.0 | <0.0001 |
BP: Blood pressure, IAH: Intra-abdominal hypertension